| Business | Phone |
| Associated Engineers & Srvyrs 2001 E Sabine St 106, Victoria 77901 | (361) 575-0474 |
| Darby Surveying 106 E Circle St, Victoria 77901 | (361) 572-0887 |
| Charles Summers 3904 John Stockbauer Dr, Victoria 77904 | (361) 573-3004 |
| Urban Surveying Inc 2004 Commerce St, Victoria 77901 | (361) 578-9837 |